package com.itheima.reggie.common;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;


import java.time.LocalDateTime;

/**
 * 公共字段填充
 */
@Slf4j
@Component
public class MyBetaObjecthandler implements MetaObjectHandler {

    @Override
    public void insertFill(MetaObject metaObject) {

        log.info("公共字段自动填充[insert]...");
        log.info(metaObject.toString());


        metaObject.setValue("createTime", LocalDateTime.now());
        metaObject.setValue("updateTime",LocalDateTime.now());
        metaObject.setValue("createUser",BaseContext.getCurrentId());
        metaObject.setValue("updateUser",BaseContext.getCurrentId());


    }

    @Override
    public void updateFill(MetaObject metaObject) {
        log.info("公共字段自动填充[update]...");
        log.info(metaObject.toString());
         /* long id = Thread.currentThread().getId();
        log.info("线程id为：{}",id);*/

        metaObject.setValue("updateTime",LocalDateTime.now());
        metaObject.setValue("updateUser",BaseContext.getCurrentId());
    }
}
